{"id":5984,"date":"2019-07-25T09:49:07","date_gmt":"2019-07-25T02:49:07","guid":{"rendered":"http:\/\/gcloudvn.wam.vn\/cach-google-giai-quyet-email-spam\/"},"modified":"2023-05-10T09:45:34","modified_gmt":"2023-05-10T02:45:34","slug":"cach-google-giai-quyet-email-spam","status":"publish","type":"post","link":"https:\/\/gcloudvn.com\/en\/kienthuc\/cach-google-giai-quyet-email-spam\/","title":{"rendered":"How Google deals with spam emails"},"content":{"rendered":"<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">Trung b\u00ecnh m\u1ed9t nh\u00e2n vi\u00ean s\u1ebd ph\u1ea3i d\u00e0nh t\u1edbi 11 gi\u1edd m\u1ed7i tu\u1ea7n (trong t\u1ed5ng c\u1ed9ng 40 gi\u1edd l\u00e0m vi\u1ec7c) \u0111\u1ec3 \u0111\u1ecdc v\u00e0 x\u1eed l\u00fd c\u00f4ng vi\u1ec7c tr\u00ean c\u00e1c email. T\u00ecnh tr\u1ea1ng n\u00e0y kh\u00f4ng th\u1ec3 kh\u1ea3 quan h\u01a1n khi c\u00f3 t\u1edbi kho\u1ea3ng 14.5 tri\u1ec7u email spam \u0111\u01b0\u1ee3c g\u1eedi nh\u1eadn m\u1ed7i ng\u00e0y. May m\u1eafn r\u1eb1ng 1.5 t\u1ef7 ng\u01b0\u1eddi d\u00f9ng Gmail m\u1ed7i th\u00e1ng (bao g\u1ed3m c\u1ea3 nh\u00e2n vi\u00ean c\u1ee7a 5 tri\u1ec7u doanh nghi\u1ec7p \u0111ang s\u1eed d\u1ee5ng G Suite [<a href=\"https:\/\/gcloudvn.com\/google-workspace\/\">Workspace<\/a>] )\u0111\u1ec1u c\u00f3 th\u1ec3 h\u00e0i l\u00f2ng nh\u1edd c\u00f4ng ngh\u1ec7 c\u1ee7a Google. Th\u00f4ng qua vi\u1ec7c \u1ee9ng d\u1ee5ng c\u00f4ng ngh\u1ec7 v\u00e0 t\u00edch h\u1ee3p s\u1eb5n t\u00ednh n\u0103ng b\u1ea3o m\u1eadt trong s\u1ea3n ph\u1ea9m, Gmail lu\u00f4n l\u00e0 \u0111\u01a1n v\u1ecb d\u1eabn \u0111\u1ea7u trong vi\u1ec7c quy\u1ebft email spam. Trung b\u00ecnh, ch\u1ec9 c\u00f3 d\u01b0\u1edbi 0.1% email trong h\u00f2m th\u01b0 \u0111\u1ebfn c\u1ee7a ng\u01b0\u1eddi d\u00f9ng l\u00e0 spam. V\u1eady Google \u0111\u00e3 gi\u1ea3i quy\u1ebft email spam nh\u01b0 th\u1ebf n\u00e0o?<\/span><\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_83 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">M\u1ee5c L\u1ee5c<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/gcloudvn.com\/en\/kienthuc\/cach-google-giai-quyet-email-spam\/#1_Phat_hien_som_email_phishing_nho_Machine_Learning_May_hoc\" >1\/ Ph\u00e1t hi\u1ec7n s\u1edbm email phishing nh\u1edd Machine Learning (M\u00e1y h\u1ecdc)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/gcloudvn.com\/en\/kienthuc\/cach-google-giai-quyet-email-spam\/#2_Canh_bao_cac_duong_link_tiem_an_nguy_co_gay_hai_nho_Google_Safe_Browsing\" >2\/ C\u1ea3nh b\u00e1o c\u00e1c \u0111\u01b0\u1eddng link ti\u1ec1m \u1ea9n nguy c\u01a1 g\u00e2y h\u1ea1i nh\u1edd Google Safe Browsing\u00a0<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/gcloudvn.com\/en\/kienthuc\/cach-google-giai-quyet-email-spam\/#3_Su_dung_TensorFlow_de_phat_hien_nguy_co_tiem_an_trong_tep_tin_dinh_kem\" >3\/ S\u1eed d\u1ee5ng TensorFlow \u0111\u1ec3 ph\u00e1t hi\u1ec7n nguy c\u01a1 ti\u1ec1m \u1ea9n trong t\u1ec7p tin \u0111\u00ednh k\u00e8m<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/gcloudvn.com\/en\/kienthuc\/cach-google-giai-quyet-email-spam\/#4_Dua_tren_chinh_hanh_vi_cua_nguoi_dung_de_phan_loai_email_spam\" >4\/ D\u1ef1a tr\u00ean ch\u00ednh h\u00e0nh vi c\u1ee7a ng\u01b0\u1eddi d\u00f9ng \u0111\u1ec3 ph\u00e2n lo\u1ea1i email spam<\/a><\/li><\/ul><\/nav><\/div>\n<h2 style=\"padding-left: 40px; text-align: justify;\"><span class=\"ez-toc-section\" id=\"1_Phat_hien_som_email_phishing_nho_Machine_Learning_May_hoc\"><\/span><span style=\"font-size: 14pt; color: #000080;\"><b>1\/ Ph\u00e1t hi\u1ec7n s\u1edbm email phishing nh\u1edd Machine Learning (M\u00e1y h\u1ecdc)<\/b><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">Ngay t\u1eeb c\u00e1ch \u0111\u00e2y 4 n\u0103m (2015), <strong>Google \u0111\u00e3 kh\u1eb3ng \u0111\u1ecbnh Gmail c\u00f3 th\u1ec3 ch\u1eb7n 99.9% email spam, email phishing (email l\u1eeba \u0111\u1ea3o \u0111\u00e1nh c\u1eafp th\u00f4ng tin), v\u00e0 c\u00e1c ph\u1ea7n m\u1ec1m \u0111\u1ed9c h\u1ea1i kh\u1ecfi h\u00f2m th\u01b0 c\u1ee7a ng\u01b0\u1eddi d\u00f9ng.<\/strong> B\u00ean c\u1ea1nh vi\u1ec7c ng\u0103n ch\u1eb7n spam, Gmail c\u1ee7a Google c\u0169ng ph\u1ea3i \u0111\u1ea3m b\u1ea3o r\u1eb1ng c\u00e1c email ch\u00ednh th\u1ed1ng, c\u00e1c email \u201cs\u1ea1ch&#8221; ph\u1ea3i \u0111\u1ebfn \u0111\u01b0\u1ee3c v\u1edbi h\u00f2m th\u01b0 v\u00e0 s\u1ed1 l\u01b0\u1ee3ng email b\u1ecb \u0111\u01b0a nh\u1ea7m v\u00e0o m\u1ee5c spam ch\u1ec9 \u0111\u01b0\u1ee3c \u1edf d\u01b0\u1edbi m\u1ee9c 0.05%. \u0110\u1ec3 l\u00e0m \u0111\u01b0\u1ee3c \u0111i\u1ec1u n\u00e0y, Google ph\u1ea3i x\u00e2y d\u1ef1ng m\u1ed9t<strong> \u201cm\u1ea1ng l\u01b0\u1edbi n\u01a1-ron nh\u00e2n t\u1ea1o\u201d Artificial Neural Network<\/strong>. \u0110\u00e2y l\u00e0 h\u1ec7 th\u1ed1ng c\u00e1c m\u00e1y t\u00ednh v\u00e0 thi\u1ebft b\u1ecb h\u1ec7 th\u1ed1ng \u0111i\u1ec7n to\u00e1n n\u00f3i chung, \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i theo m\u1ed9t c\u00e1ch n\u00e0o \u0111\u00f3 nh\u1eb1m m\u00f4 ph\u1ecfng m\u1ed9t ph\u1ea7n c\u00e1c ho\u1ea1t \u0111\u1ed9ng c\u1ee7a h\u1ec7 th\u1ed1ng n\u01a1-ron th\u1ea7n kinh trong n\u00e3o ng\u01b0\u1eddi.<\/span><\/p>\n<p style=\"text-align: justify;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter\" src=\"https:\/\/cdn.lynda.com\/course\/738138\/738138-636758001474021235-16x9.jpg\" alt=\"C\u00e1ch Google gi\u1ea3i quy\u1ebft email spam 1\" width=\"1920\" height=\"1080\" \/><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">C\u00f3 th\u1ec3 n\u00f3i, Machine Learning gi\u00fap Google ng\u0103n ch\u1eb7n spam b\u1eb1ng c\u00e1ch cho ph\u00e9p h\u1ec7 th\u1ed1ng ph\u00e1t hi\u1ec7n m\u00f4 h\u00ecnh ho\u1ea1t \u0111\u1ed9ng chung c\u1ee7a m\u1ed9t kh\u1ed1i l\u01b0\u1ee3ng d\u1eef li\u1ec7u l\u1edbn (m\u00e0 con ng\u01b0\u1eddi kh\u00f4ng th\u1ec3 l\u00e0m \u0111\u01b0\u1ee3c). C\u00f4ng ngh\u1ec7 m\u00e1y h\u1ecdc c\u0169ng d\u1ec5 d\u00e0ng thay \u0111\u1ed5i v\u00e0 th\u00edch \u1ee9ng nhanh ch\u00f3ng v\u1edbi nh\u1eefng th\u1ee7 thu\u1eadt m\u1edbi m\u00e0 spammer th\u01b0\u1eddng s\u1eed d\u1ee5ng, trong khi \u0111\u00f3 v\u1eabn \u0111\u1ea3m b\u1ea3o \u0111\u01b0\u1ee3c t\u00ednh c\u00e1 nh\u00e2n h\u00f3a v\u1edbi t\u1eebng ng\u01b0\u1eddi d\u00f9ng, nh\u1edd vi\u1ec7c s\u1eed d\u1ee5ng c\u1ea3 d\u1eef li\u1ec7u v\u1ec1 h\u00e0nh vi c\u1ee7a ng\u01b0\u1eddi d\u00f9ng. Kh\u1ea3 n\u0103ng c\u00e1 nh\u00e2n h\u00f3a l\u00e0 r\u1ea5t c\u1ea7n thi\u1ebft khi h\u1ec7 th\u1ed1ng ph\u00e2n lo\u1ea1i spam. B\u1edfi \u0111\u1ecbnh ngh\u0129a spam c\u1ee7a m\u1ed7i ng\u01b0\u1eddi kh\u00f4ng gi\u1ed1ng nhau, m\u1ed9t tin nh\u1eafn c\u00f3 th\u1ec3 l\u00e0 spam v\u1edbi ng\u01b0\u1eddi n\u00e0y nh\u01b0ng l\u1ea1i quan tr\u1ecdng, h\u1eefu \u00edch v\u1edbi ng\u01b0\u1eddi kh\u00e1c.<\/span><\/p>\n<h2 style=\"padding-left: 40px; text-align: justify;\"><span class=\"ez-toc-section\" id=\"2_Canh_bao_cac_duong_link_tiem_an_nguy_co_gay_hai_nho_Google_Safe_Browsing\"><\/span><span style=\"font-size: 14pt; color: #000080;\"><b>2\/ C\u1ea3nh b\u00e1o c\u00e1c \u0111\u01b0\u1eddng link ti\u1ec1m \u1ea9n nguy c\u01a1 g\u00e2y h\u1ea1i nh\u1edd Google Safe Browsing\u00a0<\/b><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">\u0110\u1ec3 ph\u00e1t hi\u1ec7n \u0111\u01b0\u1ee3c c\u00e1c \u0111\u01b0\u1eddng link g\u00e2y h\u1ea1i, h\u1ec7 th\u1ed1ng Machine Learning s\u1ebd ph\u1ea3i l\u00e0m vi\u1ec7c v\u1edbi <strong>Google Safe Browsing<\/strong> \u0111\u1ec3 l\u1ef1a ch\u1ecdn v\u00e0 tr\u00ec ho\u00e3n m\u1ed9t s\u1ed1 email nh\u1eb1m ph\u00e2n t\u00edch b\u1ed5 sung nguy c\u01a1 l\u1eeba \u0111\u1ea3o th\u00f4ng tin t\u1eeb c\u00e1c tin nh\u1eafn \u0111\u01b0\u1ee3c g\u1eedi \u0111\u1ebfn. N\u1ebfu b\u1ea1n lo l\u1eafng v\u1ec1 s\u1ed1 l\u01b0\u1ee3ng email b\u1ecb tr\u00ec ho\u00e3n qu\u00e1 nhi\u1ec1u th\u00ec Google c\u00f3 cam k\u1ebft r\u1eb1ng con s\u1ed1 n\u00e0y ch\u1ec9 d\u01b0\u1edbi 0.05% t\u1ed5ng s\u1ed1 email, v\u00e0 vi\u1ec7c tr\u00ec ho\u00e3n s\u1ebd kh\u00f4ng k\u00e9o d\u00e0i qu\u00e1 b\u1ed1n ph\u00fat.\u00a0<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\"><strong>Google Safe Browsing<\/strong> l\u00e0 m\u1ed9t d\u1ecbch v\u1ee5 cung c\u1ea5p cho c\u00e1c tr\u00ecnh duy\u1ec7t Chrome, Firefox, Safari v\u00e0 c\u00e1c \u0111\u01a1n v\u1ecb cung c\u1ea5p Internet (Internet Service Provider) danh s\u00e1ch \u0111\u01b0\u1eddng link URL ch\u1ee9a n\u1ed9i dung, ph\u1ea7n m\u1ec1m \u0111\u1ed9c h\u1ea1i hay c\u00f3 ch\u1ee7 \u0111\u00edch l\u1eeba \u0111\u1ea3o chi\u1ebfm \u0111o\u1ea1t th\u00f4ng tin. B\u1eb1ng c\u00e1ch \u1ee9ng d\u1ee5ng k\u1ef9 thu\u1eadt nh\u01b0 ph\u00e2n t\u00edch danh ti\u1ebfng v\u00e0 s\u1ef1 gi\u1ed1ng nhau c\u1ee7a c\u00e1c URL, Gmail c\u00f3 th\u1ec3 cho ra nh\u1eefng c\u1ea3nh b\u00e1o m\u1edbi \u0111\u1ed1i v\u1edbi nh\u1eefng \u0111\u01b0\u1eddng link ti\u1ec1m \u1ea9n nguy c\u01a1. M\u00f4 h\u00ecnh n\u00e0y c\u00f3 th\u1ec3 th\u00edch \u1ee9ng nhanh h\u01a1n b\u1ea5t k\u00ec ph\u01b0\u01a1ng th\u1ee9c truy\u1ec1n th\u1ed1ng n\u00e0o v\u00e0 s\u1ebd ng\u00e0y c\u00e0ng ho\u00e0n thi\u1ec7n theo th\u1eddi gian.<\/span><\/p>\n<p style=\"text-align: justify;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-14476 size-full\" src=\"https:\/\/gcloudvn.com\/wp-content\/uploads\/2019\/07\/pasted-image-0-2.png\" alt=\"C\u00e1ch Google gi\u1ea3i quy\u1ebft email spam 2\" width=\"580\" height=\"400\" \/><\/p>\n<h2 style=\"padding-left: 40px; text-align: justify;\"><span class=\"ez-toc-section\" id=\"3_Su_dung_TensorFlow_de_phat_hien_nguy_co_tiem_an_trong_tep_tin_dinh_kem\"><\/span><span style=\"color: #000080; font-size: 14pt;\"><b>3\/ S\u1eed d\u1ee5ng TensorFlow \u0111\u1ec3 ph\u00e1t hi\u1ec7n nguy c\u01a1 ti\u1ec1m \u1ea9n trong t\u1ec7p tin \u0111\u00ednh k\u00e8m<\/b><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">N\u00f3i m\u1ed9t c\u00e1ch \u0111\u01a1n gi\u1ea3n: TensorFlow l\u00e0 m\u1ed9t th\u01b0 vi\u1ec7n ph\u1ea7n m\u1ec1m m\u00e3 ngu\u1ed3n m\u1edf, \u0111\u01b0\u1ee3c Google x\u00e2y d\u1ef1ng v\u00e0 ph\u00e1t tri\u1ec3n. TensorFlow h\u1ed7 tr\u1ee3 m\u1ea1nh m\u1ebd c\u00e1c ph\u00e9p to\u00e1n h\u1ecdc \u0111\u1ec3 t\u00ednh to\u00e1n trong machine learning v\u00e0 deep learning.<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">Ph\u1ea3i kh\u1eb3ng \u0111\u1ecbnh l\u00e0: Google \u0111\u00e3 \u1ee9ng d\u1ee5ng Machine Learning t\u1eeb r\u1ea5t l\u00e2u trong qu\u00e1 kh\u1ee9 v\u00e0 \u0111\u00e3 \u0111\u01b0a TensorFlow v\u00e0o s\u1eed d\u1ee5ng t\u1eeb <\/span><span style=\"color: #0000ff;\"><a style=\"color: #0000ff;\" href=\"https:\/\/www.blog.google\/products\/g-suite\/how-machine-learning-g-suite-makes-people-more-productive\/\" target=\"_blank\" rel=\"nofollow noopener\"><span style=\"font-weight: 400;\">th\u00e1ng 5\/2017<\/span><\/a><\/span><span style=\"font-weight: 400;\"><span style=\"color: #0000ff;\">.<\/span> Tuy nhi\u00ean, ch\u1ec9 khi h\u00e3ng \u0111\u01b0a c\u00f4ng ngh\u1ec7 n\u00e0y \u00e1p d\u1ee5ng tr\u00ean di\u1ec7n r\u1ed9ng, v\u1edbi danh m\u1ee5c ph\u00e2n lo\u1ea1i spam r\u1ed9ng h\u01a1n, bao qu\u00e1t h\u01a1n m\u00e0 Gmail m\u1edbi c\u00f3 th\u1ec3 ph\u00e1t hi\u1ec7n h\u00e0ng tri\u1ec7u <\/span><b>ph\u1ea7n spam c\u00f2n s\u00f3t l\u1ea1i*<\/b><span style=\"font-weight: 400;\">. Ch\u00ednh nh\u1edd \u201ckh\u1ea3 n\u0103ng b\u1ea3o v\u1ec7 m\u1edbi\u201d, \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng nh\u1edd TensorFlow &#8211; th\u01b0 vi\u1ec7n Machine learning v\u1edbi m\u00e3 ngu\u1ed3n m\u1edf, m\u00e0 Google c\u00f3 th\u1ec3 <\/span><b>ng\u0103n ch\u1eb7n <\/b><b>th\u00eam<\/b> <b>100 tri\u1ec7u tin nh\u1eafn spam<\/b><span style=\"font-weight: 400;\"> m\u1ed7i ng\u00e0y.\u00a0<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">V\u00e0 <\/span><b>ph\u1ea7n spam c\u00f2n s\u00f3t l\u1ea1i <\/b><span style=\"font-weight: 400;\">\u1edf \u0111\u00e2y l\u00e0 g\u00ec? Ch\u1ee7 y\u1ebfu l\u00e0 nh\u1eefng tin nh\u1eafn <\/span><b>spam d\u1ef1a tr\u00ean h\u00ecnh \u1ea3nh (image-based spam). <\/b><span style=\"font-weight: 400;\">V\u1edbi spam h\u00ecnh \u1ea3nh, c\u00e1c tin nh\u1eafn ch\u1eef \u0111\u01b0\u1ee3c nh\u00fang v\u00e0o c\u00e1c t\u1ec7p tin h\u00ecnh \u1ea3nh \u0111\u00ednh k\u00e8m trong email &#8211; \u0111\u00e2y ch\u00ednh l\u00e0 lo\u1ea1i h\u00ecnh \u1ea3nh m\u00e0 c\u00e1c m\u00e1y ch\u1ee7 email s\u1ebd hi\u1ec3n th\u1ecb tr\u1ef1c ti\u1ebfp v\u1edbi ng\u01b0\u1eddi d\u00f9ng. B\u1eb1ng c\u00e1ch ch\u00e8n ch\u1eef v\u00e0o h\u00ecnh, tin nh\u1eafn spam c\u00f3 th\u1ec3 tr\u00e1nh \u0111\u01b0\u1ee3c c\u00e1c c\u00f4ng c\u1ee5 l\u1ecdc spam nh\u1edd ph\u00e2n t\u00edch ch\u1eef hay qu\u00e9t h\u00ecnh \u1ea3nh (Optical Character Recognition &#8211; OCR). Nh\u1eefng k\u1ebb g\u1eedi email spam c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng k\u1ef9 thu\u1eadt chuy\u1ec3n th\u1ec3 ch\u1eef c\u00e1i th\u00e0nh nh\u1eefng k\u00ed t\u1ef1 v\u00f4 ngh\u0129a (Obfuscation) \u0111\u1ec3 kh\u00f4ng b\u1ecb OCR qu\u00e9t, ho\u1eb7c \u0111\u1ec3 \u0111\u00e1nh l\u1eeba c\u00e1c thu\u1eadt to\u00e1n ph\u00e1t hi\u1ec7n ch\u1eef k\u00fd, qua \u0111\u00f3 th\u00e2m nh\u1eadp tr\u1ef1c ti\u1ebfp v\u00e0o h\u00f2m th\u01b0 c\u1ee7a ng\u01b0\u1eddi d\u00f9ng. Nh\u01b0ng gi\u1edd \u0111\u00e2y b\u1ea1n c\u00f3 th\u1ec3 y\u00ean t\u00e2m r\u1eb1ng, TensorFlow ho\u00e0n to\u00e0n c\u00f3 th\u1ec3 ph\u00e1t hi\u1ec7n v\u00e0 x\u1eed l\u00fd \u0111\u01b0\u1ee3c nh\u1eefng email spam tinh vi nh\u01b0 th\u1ebf n\u00e0y.<\/span><\/p>\n<h2 style=\"padding-left: 40px; text-align: justify;\"><span class=\"ez-toc-section\" id=\"4_Dua_tren_chinh_hanh_vi_cua_nguoi_dung_de_phan_loai_email_spam\"><\/span><span style=\"color: #000080; font-size: 14pt;\"><b>4\/ D\u1ef1a tr\u00ean ch\u00ednh h\u00e0nh vi c\u1ee7a ng\u01b0\u1eddi d\u00f9ng \u0111\u1ec3 ph\u00e2n lo\u1ea1i email spam<\/b><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">T\u1eeb l\u00e2u, Gmail \u0111\u00e3 d\u1ef1a v\u00e0o h\u00e0nh vi c\u1ee7a ng\u01b0\u1eddi d\u00f9ng \u0111\u1ec3 bi\u1ebft \u0111\u01b0\u1ee3c m\u1ed9t email l\u00e0 an to\u00e0n hay spam. Sau \u0111\u00f3, Gmail s\u1ebd \u0111\u01b0a d\u1eef li\u1ec7u n\u00e0y v\u00e0o \u0111\u00e0o t\u1ea1o l\u1ea1i h\u1ec7 th\u1ed1ng tr\u00ed tu\u1ec7 nh\u00e2n t\u1ea1o c\u1ee7a m\u00ecnh.\u00a0<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">Ch\u1eafc h\u1eb3n b\u1ea1n \u0111\u00e3 nhi\u1ec1u l\u1ea7n ph\u1ea3i t\u1ef1 m\u00ecnh \u0111\u00e1nh d\u1ea5u \u201creport spam&#8221; ho\u1eb7c \u201cnot spam&#8221; \u0111\u1ed1i v\u1edbi m\u1ed9t s\u1ed1 email m\u00e0 m\u00ecnh nh\u1eadn \u0111\u01b0\u1ee3c. C\u00e1c thao t\u00e1c m\u00e0 b\u1ea1n l\u00e0m ho\u00e0n to\u00e0n kh\u00f4ng v\u00f4 ngh\u0129a. Ch\u00fang s\u1ebd th\u00f4ng b\u00e1o v\u1edbi c\u00e1c thu\u1eadt to\u00e1n l\u1ecdc email nh\u1edd Machine learning, t\u1eeb \u0111\u00f3 d\u1ea7n ho\u00e0n thi\u1ec7n kh\u1ea3 n\u0103ng ph\u00e1t hi\u1ec7n nh\u1eefng email kh\u00f4ng mong mu\u1ed1n, d\u1ef1a tr\u00ean ch\u00ednh th\u00f3i quen c\u1ee7a b\u1ea1n. \u0110i\u1ec1u n\u00e0y c\u0169ng gi\u1ea3i th\u00edch t\u1ea1i sao m\u00e0 c\u00f9ng l\u00e0 m\u1ed9t email khuy\u1ebfn m\u00e3i hay b\u1ea3n tin, nh\u01b0ng c\u00f3 ng\u01b0\u1eddi s\u1ebd th\u1ea5y n\u00f3 trong inbox, c\u00f3 ng\u01b0\u1eddi kh\u00f4ng). Nh\u1eefng thao t\u00e1c m\u00e0 b\u1ea1n th\u1ef1c hi\u1ec7n c\u0169ng s\u1ebd gi\u00fap ho\u00e0n thi\u1ec7n m\u00f4 h\u00ecnh ph\u00e1t hi\u1ec7n email phishing c\u1ee7a Google, b\u1edfi c\u00e1c thu\u1eadt to\u00e1n n\u00e0y s\u1ebd h\u1ecdc v\u00e0 c\u1eadp nh\u1eadt h\u00e0nh vi c\u1ee7a b\u1ea1n trong th\u1eddi gian th\u1ef1c lu\u00f4n.<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">V\u1edbi tr\u00f2 ch\u01a1i \u201cm\u00e8o v\u1eddn chu\u1ed9t\u201d trong kh\u00f4ng gian m\u1ea1ng nh\u01b0 ng\u00e0y nay, spam ch\u00ednh l\u00e0 m\u1ed9t v\u1ea5n n\u1ea1n m\u00e0 \u0111\u00f2i h\u1ecfi c\u00e1c nh\u00e2n v\u1eadt \u201cch\u00ednh di\u1ec7n\u201d lu\u00f4n ph\u1ea3i d\u1eabn tr\u01b0\u1edbc m\u1ed9t (ho\u1eb7c nhi\u1ec1u) b\u01b0\u1edbc tr\u01b0\u1edbc c\u00e1c tay hacker. V\u00e0 hi\u1ec7n t\u1ea1i ch\u00fang ta c\u00f3 th\u1ec3 t\u1ea1m th\u1eddi c\u1ea3m th\u1ea5y l\u1ea1c quan v\u1ec1 \u0111i\u1ec1u n\u00e0y b\u1edfi Machine Learning, AI \u0111\u00e3 \u0111\u01b0a kh\u1ea3 n\u0103ng l\u1ecdc spam l\u00ean m\u1ed9t t\u1ea7m cao m\u1edbi, \u00edt nh\u1ea5t l\u00e0 n\u1ebfu b\u1ea1n \u0111ang s\u1eed d\u1ee5ng Gmail c\u1ee7a Google.<\/span><\/p>\n<p style=\"text-align: right;\"><strong>Ngu\u1ed3n: <a href=\"https:\/\/gcloudvn.com\/\">Gimasys<\/a><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Trung b\u00ecnh m\u1ed9t nh\u00e2n vi\u00ean s\u1ebd ph\u1ea3i d\u00e0nh t\u1edbi 11 gi\u1edd m\u1ed7i tu\u1ea7n (trong t\u1ed5ng c\u1ed9ng 40 gi\u1edd l\u00e0m vi\u1ec7c) \u0111\u1ec3 \u0111\u1ecdc v\u00e0 x\u1eed l\u00fd c\u00f4ng vi\u1ec7c tr\u00ean c\u00e1c email. T\u00ecnh tr\u1ea1ng n\u00e0y kh\u00f4ng th\u1ec3 kh\u1ea3 quan h\u01a1n khi c\u00f3&hellip;<\/p>","protected":false},"author":1,"featured_media":5985,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-5984","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-kienthuc","entry","has-media"],"_links":{"self":[{"href":"https:\/\/gcloudvn.com\/en\/wp-json\/wp\/v2\/posts\/5984","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/gcloudvn.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/gcloudvn.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/gcloudvn.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/gcloudvn.com\/en\/wp-json\/wp\/v2\/comments?post=5984"}],"version-history":[{"count":0,"href":"https:\/\/gcloudvn.com\/en\/wp-json\/wp\/v2\/posts\/5984\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/gcloudvn.com\/en\/wp-json\/wp\/v2\/media\/5985"}],"wp:attachment":[{"href":"https:\/\/gcloudvn.com\/en\/wp-json\/wp\/v2\/media?parent=5984"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/gcloudvn.com\/en\/wp-json\/wp\/v2\/categories?post=5984"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/gcloudvn.com\/en\/wp-json\/wp\/v2\/tags?post=5984"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}